157029234

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{2971}}^1$

素因数の和:3382

約数の個数: 32

約数和(自身を含む): 328679424

約数和(自身を除く): 171650190

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 383, 766, 1149, 2298, 2971, 5942, 8809, 8913, 17618, 17826, 26427, 52854, 68333, 136666, 204999, 409998, 1137893, 2275786, 3413679, 6827358, 26171539, 52343078, 78514617, 157029234]

約数ペア:

[(1, 157029234), (2, 78514617), (3, 52343078), (6, 26171539), (23, 6827358), (46, 3413679), (69, 2275786), (138, 1137893), (383, 409998), (766, 204999), (1149, 136666), (2298, 68333), (2971, 52854), (5942, 26427), (8809, 17826), (8913, 17618)]